11h 19min, dec 7, 1888 y - HH Holmes (Not in book): both had a very methodological way of killing he was a doctor he was in the UK for a businesses trip during the time of the ripper being active he looked extremely similar to many of the eye witness reports one of the many letters supposedly sent by jack the ripper (though non were confirmed) has been marked by linguistics experst as being written by an american
Added to timeline:
Date:
11h 19min, dec 7, 1888 y
Now
~ 137 years ago